Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Camille M. Kassis"'
Publikováno v:
Journal of Fluorine Chemistry. 128:925-930
Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) (PHBV) was covered with an hydrophobic layer from plasma polymerization of tetradecafluorohexane, octadecafluorooctane, 3,3,4,4,5,5,6,6,6-nonafluoro-hex-1-ene and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecaf
Autor:
Camille M. Kassis, Sophie Monge, Joseph M. DeSimone, Amina Hamzaoui, François Schué, André Mas
Publikováno v:
Journal of Applied Polymer Science. 87:1794-1802
Plasma polymerization of allylamine, acrylic acid, and an allylamine/acrylic acid mixture on Silastic® silicone rubber led to a strong increase in the silicone rubber's hydrophilicity and surface energy. Analysis of the deposited layer by X-ray phot
Autor:
Camille M. Kassis, A. M. Belu, Joseph M. DeSimone, H. Jaaba, François Schué, André Mas, Richard W. Linton
Publikováno v:
Macromolecular Chemistry and Physics. 198:3737-3752
Homogeneous and stable layers were deposited through allylamine plasma polymerization (75 W, 100 Pa, 15 min) onto poly[(3-hydroxybutyric acid)-co-(3-hydroxyvaleric acid)] (91 : 9 wt.-%) (P(HB-co-9%HV)) film surfaces, XPS analysis using take-off angle
Autor:
Camille M. Kassis, Sharon E. Davis, Karen C. Hildebran, Charles F. Beam, Tracy L. Cordray, Clyde R. Metz, Madlene U. Koller, Kam W. Chan, William T. Pennington, A. Cameron Church, Kevin L. Schey, Tina S. Guion, G. Mark Latham, Joanna G. Freeman Davis
Publikováno v:
Journal of Heterocyclic Chemistry. 34:1549-1554
C(α),N-Thiosemicarbazones or C(α),N-semicarbazones were polylithiated with excess lithium diiso-propylamide, and the resulting cyclized intermediates were condensed with aromatic esters to afford N-(1H-pyrazol-3-yl)arylamides. The polylithiated int
Autor:
Richard W. Linton, Robert Mark Friedman, Camille M. Kassis, Gary W. Lange, Joseph M. DeSimone
Publikováno v:
Rapid Communications in Mass Spectrometry. 11:1462-1466
Sample preparation, namely finding a suitable matrix–analyte combination, has been one of the most important concerns in using matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for synthetic polymers. Herein we report the nov
Autor:
Camille M. Kassis, André Mas, Joseph M. DeSimone, Richard W. Linton, H. Jaaba, François Schué, A. M. Belu
Publikováno v:
European Polymer Journal. 33:331-337
Resume La polymerisation par plasma d'alcool allylique conduit au depot d'un film mincea la surface de P(HB-co-9% HV). L'enrichissement en oxygene est faible mais se traduit par une augmentation des carbones de types C O, C-OC, C-OH determinee par ES
Autor:
Camille M. Kassis, Joseph M. DeSimone, François Schué, A. M. Belu, H. Jaaba, Richard W. Linton, André Mas
Publikováno v:
Journal of Macromolecular Science, Part A. 34:67-79
We modified poly(hydroxybutyrate-co-9% hydroxyvalerate) film surfaces with Ar, O2, H2O/O2, H2O, and H2O2 vapor plasma treatments. We measured the grafted oxygen concentration by XPS analyses and the wettability by a θH2O contact angle method. Compar
Autor:
Anna Maria Bellu, André Mas, François Schué, Joseph M. DeSimone, Richard W. Linton, Camille M. Kassis, H. Jaaba
Publikováno v:
Macromolecular Chemistry and Physics. 197:2331-2341
Poly[(3-hydroxybutyric acid)-co-(3-hydroxyvaleric acid)] (91 :9 mass-%) (P(HB-co-9% HV)) film surfaces were modified by an oxygen plasma treatment (75 W, 50 Pa, 5 min). The number of oxygen atoms increases about 12-13% and the polar component of the
Autor:
Douglas E. Betts, Camille M. Kassis, Jack K. Steehler, Timothy J. Romack, Joseph M. DeSimone, Zhibin Guan, Richard W. Linton
Publikováno v:
Macromolecules. 29:3247-3254
X-ray photoelectron spectroscopy (XPS) has been used to investigate the surface characteristics of various novel fluorinated acrylate homopolymers [1,1-dihydroperfluorooctyl acrylate (PFOA), 1,1-di...
Publikováno v:
Surface Science Spectra. 3:299-306
A sample of 1,1-dihydroperfluorooctyl methacrylate (PFOMA), a low surface energy polymeric material prepared by homogeneous free radical solution polymerization in supercritical CO2, has been investigated by x-ray photoelectron spectroscopy (XPS) usi